gnu: pioneer: Fix build.

* gnu/packages/games (pioneer)[inputs]:
Downgrade libsigc++ to libsigc++-2.
This commit is contained in:
Tobias Geerinckx-Rice 2022-01-07 01:37:05 +01:00
parent ace78ef294
commit b2f55787ef
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@ -7175,7 +7175,7 @@ (define-public pioneer
glew
glu
libpng
libsigc++
libsigc++-2
libvorbis
lua-5.2 ;not compatible with 5.3
mesa